user-registration / user-registration.php

user-registration.php in User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder 3.0.3, at user-registration.php

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1	<?php //phpcs:ignore
2	/**
3	* Plugin Name: User Registration
4	* Plugin URI: https://wpuserregistration.com/
5	* Description: Drag and Drop user registration form and login form builder.
6	* Version: 3.0.3
7	* Author: WPEverest
8	* Author URI: https://wpeverest.com
9	* Text Domain: user-registration
10	* Domain Path: /languages/
11	*
12	* @package UserRegistration
13	*/
14
15	if ( ! defined( 'ABSPATH' ) ) {
16	exit; // Exit if accessed directly.
17	}
18
19	if ( ! class_exists( 'UserRegistration' ) ) :
20
21	/**
22	* Main UserRegistration Class.
23	*
24	* @class UserRegistration
25	* @version 1.0.0
26	*/
27	final class UserRegistration {
28
29	/**
30	* Plugin version.
31	*
32	* @var string
33	*/
34	public $version = '3.0.3';
35
36	/**
37	* Session instance.
38	*
39	* @var UR_Session\|UR_Session_Handler
40	*/
41	public $session = null;
42
43	/**
44	* Query instance.
45	*
46	* @var UR_Query
47	*/
48	public $query = null;
49
50	/**
51	* Instance of this class.
52	*
53	* @var object
54	*/
55	protected static $_instance = null;
56
57	/**
58	* Return an instance of this class.
59	*
60	* @return object A single instance of this class.
61	*/
62	public static function instance() {
63	// If the single instance hasn't been set, set it now.
64	if ( is_null( self::$_instance ) ) {
65	self::$_instance = new self();
66	}
67
68	return self::$_instance;
69	}
70
71	/**
72	* Cloning is forbidden.
73	*
74	* @since 1.0
75	*/
76	public function __clone() {
77	_doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?', 'user-registration' ), '1.0' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
78	}
79
80	/**
81	* Unserializing instances of this class is forbidden.
82	*
83	* @since 1.0
84	*/
85	public function __wakeup() {
86	_doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?', 'user-registration' ), '1.0' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
87	}
88
89	/**
90	* UserRegistration Constructor.
91	*/
92	public function __construct() {
93	$this->define_constants();
94	$this->includes();
95	$this->init_hooks();
96	add_action( 'plugins_loaded', array( $this, 'objects' ), 1 );
97
98	do_action( 'user_registration_loaded' );
99	}
100
101	/**
102	* Hook into actions and filters.
103	*/
104	private function init_hooks() {
105	register_activation_hook( __FILE__, array( 'UR_Install', 'install' ) );
106	add_action( 'after_setup_theme', array( $this, 'include_template_functions' ), 11 );
107	add_action( 'init', array( $this, 'init' ), 0 );
108	add_action( 'init', array( 'UR_Shortcodes', 'init' ) );
109
110	add_filter( 'plugin_action_links_' . UR_PLUGIN_BASENAME, array( __CLASS__, 'plugin_action_links' ) );
111	add_filter( 'plugin_row_meta', array( __CLASS__, 'plugin_row_meta' ), 10, 2 );
112	}
113
114	/**
115	* Define FT Constants.
116	*/
117	private function define_constants() {
118	$upload_dir = apply_filters( 'user_registration_upload_dir', wp_upload_dir() );
119	$this->define( 'UR_LOG_DIR', $upload_dir['basedir'] . '/ur-logs/' );
120	$this->define( 'UR_UPLOAD_PATH', $upload_dir['basedir'] . '/user_registration_uploads/' );
121	$this->define( 'UR_UPLOAD_URL', $upload_dir['baseurl'] . '/user_registration_uploads/' );
122	$this->define( 'UR_DS', DIRECTORY_SEPARATOR );
123	$this->define( 'UR_PLUGIN_FILE', __FILE__ );
124	$this->define( 'UR_ABSPATH', dirname( __FILE__ ) . UR_DS );
125	$this->define( 'UR_PLUGIN_BASENAME', plugin_basename( __FILE__ ) );
126	$this->define( 'UR_VERSION', $this->version );
127	$this->define( 'UR_TEMPLATE_DEBUG_MODE', false );
128	$this->define( 'UR_FORM_PATH', UR_ABSPATH . 'includes' . UR_DS . 'form' . UR_DS );
129	$this->define( 'UR_SESSION_CACHE_GROUP', 'ur_session_id' );
130	}
131
132	/**
133	* Define constant if not already set.
134	*
135	* @param string $name Name.
136	* @param string\|bool $value Value.
137	*/
138	private function define( $name, $value ) {
139	if ( ! defined( $name ) ) {
140	define( $name, $value );
141	}
142	}
143
144	/**
145	* What type of request is this?
146	*
147	* @param string $type admin, ajax, cron or frontend.
148	* @return bool
149	*/
150	private function is_request( $type ) {
151	switch ( $type ) {
152	case 'admin':
153	return is_admin();
154	case 'ajax':
155	return defined( 'DOING_AJAX' );
156	case 'cron':
157	return defined( 'DOING_CRON' );
158	case 'frontend':
159	return ( ! is_admin() \|\| defined( 'DOING_AJAX' ) ) && ! defined( 'DOING_CRON' );
160	}
161	}
162
163	/**
164	* Includes.
165	*/
166	private function includes() {
167
168	/**
169	* Class autoloader.
170	*/
171	include_once UR_ABSPATH . 'includes/class-ur-autoloader.php';
172
173	/**
174	* Interfaces.
175	*/
176	include_once UR_ABSPATH . 'includes/interfaces/class-ur-logger-interface.php';
177	include_once UR_ABSPATH . 'includes/interfaces/class-ur-log-handler-interface.php';
178
179	/**
180	* Abstract classes
181	*/
182	include_once UR_ABSPATH . 'includes/abstracts/abstract-ur-form-field.php';
183	include_once UR_ABSPATH . 'includes/abstracts/abstract-ur-field-settings.php';
184	include_once UR_ABSPATH . 'includes/abstracts/abstract-ur-log-handler.php';
185	include_once UR_ABSPATH . 'includes/abstracts/abstract-ur-session.php';
186
187	/**
188	* Core classes.
189	*/
190	include_once UR_ABSPATH . 'includes/functions-ur-core.php';
191	include_once UR_ABSPATH . 'includes/class-ur-install.php';
192	include_once UR_ABSPATH . 'includes/class-ur-post-types.php'; // Registers post types.
193	include_once UR_ABSPATH . 'includes/class-ur-user-approval.php';
194	include_once UR_ABSPATH . 'includes/class-ur-smart-tags.php'; // User Approval class.
195	include_once UR_ABSPATH . 'includes/class-ur-emailer.php';
196	include_once UR_ABSPATH . 'includes/class-ur-ajax.php';
197	include_once UR_ABSPATH . 'includes/class-ur-query.php';
198	include_once UR_ABSPATH . 'includes/class-ur-email-confirmation.php';
199	include_once UR_ABSPATH . 'includes/class-ur-email-approval.php';
200	include_once UR_ABSPATH . 'includes/class-ur-privacy.php';
201	include_once UR_ABSPATH . 'includes/class-ur-form-block.php';
202	include_once UR_ABSPATH . 'includes/class-ur-cache-helper.php';
203
204	// Validation classes.
205	include_once UR_ABSPATH . 'includes/validation/class-ur-validation.php';
206	include_once UR_ABSPATH . 'includes/validation/class-ur-form-validation.php';
207	include_once UR_ABSPATH . 'includes/validation/class-ur-setting-validation.php';
208
209	include_once UR_ABSPATH . 'includes/RestApi/class-ur-rest-api.php';
210
211	/**
212	* Config classes.
213	*/
214	include_once UR_ABSPATH . 'includes/admin/class-ur-config.php';
215
216	/**
217	* Plugin/Addon Updater.
218	*/
219	include_once UR_ABSPATH . 'includes/class-ur-plugin-updater.php';
220
221	if ( $this->is_request( 'admin' ) ) {
222	include_once UR_ABSPATH . 'includes/admin/class-ur-admin.php';
223	include_once UR_ABSPATH . 'includes/abstracts/abstract-ur-meta-boxes.php';
224	}
225
226	if ( $this->is_request( 'frontend' ) ) {
227	$this->frontend_includes();
228	}
229
230	if ( $this->is_request( 'frontend' ) \|\| $this->is_request( 'cron' ) ) {
231	include_once UR_ABSPATH . 'includes/class-ur-session-handler.php';
232	}
233	include_once UR_ABSPATH . 'includes/class-ur-cron.php';
234	include_once UR_ABSPATH . 'includes/stats/class-ur-stats.php';
235
236	$this->query = new UR_Query();
237	}
238
239	/**
240	* Include required frontend files.
241	*/
242	public function frontend_includes() {
243	include_once UR_ABSPATH . 'includes/functions-ur-notice.php';
244	include_once UR_ABSPATH . 'includes/class-ur-form-handler.php'; // Form Handlers.
245	include_once UR_ABSPATH . 'includes/class-ur-frontend-scripts.php'; // Frontend Scripts.
246	include_once UR_ABSPATH . 'includes/frontend/class-ur-frontend.php';
247	include_once UR_ABSPATH . 'includes/class-ur-preview.php';
248	}
249
250	/**
251	* Function used to Init UserRegistration Template Functions - This makes them pluggable by plugins and themes.
252	*/
253	public function include_template_functions() {
254	include_once UR_ABSPATH . 'includes/functions-ur-template.php';
255	}
256
257	/**
258	* Setup Objects.
259	*
260	* @since 1.7.2
261	*/
262	public function objects() {
263	$this->form = new UR_Form_Handler();
264	}
265
266	/**
267	* Init UserRegistration when WordPress Initialises.
268	*/
269	public function init() {
270	// Before init action.
271	do_action( 'before_user_registration_init' );
272
273	// Set up localisation.
274	$this->load_plugin_textdomain();
275
276	// Session class, handles session data for users - can be overwritten if custom handler is needed.
277	if ( $this->is_request( 'frontend' ) \|\| $this->is_request( 'cron' ) \|\| $this->is_request( 'admin' ) ) {
278	$session_class = apply_filters( 'user_registration_session_handler', 'UR_Session_Handler' );
279	$this->session = new $session_class();
280	}
281
282	// Init action.
283	do_action( 'user_registration_init' );
284	}
285
286	/**
287	* Load Localisation files.
288	*
289	* Note: the first-loaded translation file overrides any following ones if the same translation is present.
290	*
291	* Locales found in:
292	* - WP_LANG_DIR/user-registration/user-registration-LOCALE.mo
293	* - WP_LANG_DIR/plugins/user-registration-LOCALE.mo
294	*/
295	public function load_plugin_textdomain() {
296	$locale = is_admin() && function_exists( 'get_user_locale' ) ? get_user_locale() : get_locale();
297	$locale = apply_filters( 'plugin_locale', $locale, 'user-registration' );
298
299	unload_textdomain( 'user-registration' );
300	load_textdomain( 'user-registration', WP_LANG_DIR . '/user-registration/user-registration-' . $locale . '.mo' );
301	load_plugin_textdomain( 'user-registration', false, plugin_basename( dirname( __FILE__ ) ) . '/languages' );
302	}
303
304	/**
305	* Get the plugin url.
306	*
307	* @return string
308	*/
309	public function plugin_url() {
310	return untrailingslashit( plugins_url( '/', __FILE__ ) );
311	}
312
313	/**
314	* Get the plugin path.
315	*
316	* @return string
317	*/
318	public function plugin_path() {
319	return untrailingslashit( plugin_dir_path( __FILE__ ) );
320	}
321
322	/**
323	* Get the template path.
324	*
325	* @return string
326	*/
327	public function template_path() {
328	return apply_filters( 'user_registration_template_path', 'user-registration/' );
329	}
330
331	/**
332	* Get Ajax URL.
333	*
334	* @return string
335	*/
336	public function ajax_url() {
337	return admin_url( 'admin-ajax.php', 'relative' );
338	}
339
340	/**
341	* Display action links in the Plugins list table.
342	*
343	* @param array $actions Plugin Action links.
344	* @return array
345	*/
346	public static function plugin_action_links( $actions ) {
347	$new_actions = array(
348	'settings' => '<a href="' . admin_url( 'admin.php?page=user-registration-settings' ) . '" aria-label="' . esc_attr__( 'View User Registration settings', 'user-registration' ) . '">' . esc_html__( 'Settings', 'user-registration' ) . '</a>',
349	);
350
351	return array_merge( $new_actions, $actions );
352	}
353
354	/**
355	* Display row meta in the Plugins list table.
356	*
357	* @param array $plugin_meta Plugin Row Meta.
358	* @param string $plugin_file Plugin Row Meta.
359	* @return array
360	*/
361	public static function plugin_row_meta( $plugin_meta, $plugin_file ) {
362	if ( UR_PLUGIN_BASENAME === $plugin_file ) {
363	$new_plugin_meta = array(
364	'docs' => '<a href="' . esc_url( apply_filters( 'user_registration_docs_url', 'https://docs.wpuserregistration.com/' ) ) . '" area-label="' . esc_attr__( 'View User Registration documentation', 'user-registration' ) . '">' . esc_html__( 'Docs', 'user-registration' ) . '</a>',
365	'support' => '<a href="' . esc_url( apply_filters( 'user_registration_support_url', 'https://wpuserregistration.com/support/' ) ) . '" area-label="' . esc_attr__( 'Visit free customer support', 'user-registration' ) . '">' . __( 'Free support', 'user-registration' ) . '</a>',
366	);
367
368	return array_merge( $plugin_meta, $new_plugin_meta );
369	}
370
371	return (array) $plugin_meta;
372	}
373	}
374
375	endif;
376
377	/**
378	* Check to see if UR already defined and resolve conflicts while installing PRO version.
379	*
380	* @since 2.0.4
381	*/
382
383	if ( ! function_exists( 'UR' ) ) {
384
385	/**
386	* Main instance of UserRegistration.
387	*
388	* Returns the main instance of FT to prevent the need to use globals.
389	*
390	* @since 1.0.0
391	* @return UserRegistration
392	*/
393	function UR() {
394	return UserRegistration::instance();
395	}
396	} else {
397
398	if ( ! function_exists( 'user_registration_pro_activated' ) ) {
399	/**
400	* When Pro version is activated, deactivate free version.
401	*/
402	function user_registration_pro_activated() {
403	set_transient( 'user_registration_pro_activated', true );
404	user_registration_free_deactivate();
405	}
406	}
407	add_action( 'activate_user-registration-pro/user-registration.php', 'user_registration_pro_activated' );
408
409	if ( ! function_exists( 'user_registration_free_activated' ) ) {
410	/**
411	* When user activates free version, set the value that is to be used to handle both Free and Pro activation conflict.
412	*/
413	function user_registration_free_activated() {
414
415	set_transient( 'user_registration_free_activated', true );
416
417	}
418	}
419	add_action( 'activate_user-registration/user-registration.php', 'user_registration_free_activated' );
420
421	if ( ! function_exists( 'user_registration_free_deactivated' ) ) {
422	/**
423	* When user deactivates free version, remove the value that was used to handle both Free and Pro activation conflict.
424	*/
425	function user_registration_free_deactivated() {
426
427	global $user_registration_free_activated, $user_registration_free_deactivated;
428
429	$user_registration_free_activated = (bool) get_transient( 'user_registration_free_activated' );
430	$user_registration_free_deactivated = true;
431
432	delete_transient( 'user_registration_free_activated' );
433	}
434	}
435	add_action( 'deactivate_user-registration/user-registration.php', 'user_registration_free_deactivated' );
436
437	if ( ! function_exists( 'user_registration_free_deactivate' ) ) {
438	/**
439	* Deactivate Free version if Pro is already activated.
440	*
441	* @since 1.0.0
442	*/
443	function user_registration_free_deactivate() {
444
445	$plugin = 'user-registration/user-registration.php';
446
447	deactivate_plugins( $plugin );
448	do_action( 'user_registration_free_deactivate', $plugin );
449	delete_transient( 'user_registration_pro_activated' );
450	}
451	}
452
453	add_action( 'admin_init', 'user_registration_free_deactivate' );
454
455	if ( ! function_exists( 'user_registration_free_notice' ) ) {
456	/**
457	* When user wants to activate Free version alongside Pro, then display the message.
458	*/
459	function user_registration_free_notice() {
460
461	global $user_registration_free_activated, $user_registration_free_deactivated;
462
463	if (
464	empty( $user_registration_free_activated ) \|\|
465	empty( $user_registration_free_deactivated )
466	) {
467	return;
468	}
469
470	echo '<div class="notice-warning notice is-dismissible"><p>' . wp_kses_post( __( 'As <strong>User Registration Pro</strong> is active, <strong>User Registration Free</strong> is now not needed.', 'user-registration' ) ) . '</p></div>';
471
472	if ( isset( $_GET['activate'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
473	unset( $_GET['activate'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
474	}
475
476	unset( $user_registration_free_activated, $user_registration_free_deactivated );
477	}
478	}
479	add_action( 'admin_notices', 'user_registration_free_notice' );
480
481	// Do not process the plugin code further.
482	return;
483	}
484	// Global for backwards compatibility.
485	$GLOBALS['user-registration'] = UR();
486